razor

American  

[rey-zer] / ˈreɪ zər /

noun

1. a sharp-edged instrument used especially for shaving the face or trimming the hair.

2. an electrically powered instrument used for the same purpose.

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verb (used with object)

1. to shave, cut, or remove with or as if with a razor.

idioms

1. on the razor's edge, in a difficult or precarious position.

razor British  

/ ˈreɪzə /

noun

1. a sharp implement used esp by men for shaving the face

2. in an acute dilemma

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verb

1. (tr) to cut or shave with a razor

razor More Idioms  

1. see sharp as a tack (razor).

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Other Word Forms

• razorless
  adjective
• unrazored
  adjective

Etymology

Origin of razor

1250–1300; Middle English rasour < Old French rasor, equivalent to ras ( er ) to raze + -or -or ²

Explanation

If you need to shave, you'll want to use a razor. It's a tool that's made for removing unwanted hair. There are straight razors (the old-fashioned kind that barbers sometimes use), safety razors for shaving faces and legs, and electric razors that use spinning blades to trim beards or shave heads. A hair stylist also might use razor as a verb: "Let me just razor the ends and we'll be done!" Razor comes from the Old French raser, "to scrape."

Example Sentences

“It’s sort of a neon razor blade story of the American dream — we didn’t fit in anywhere, so we made a place for ourselves where we did fit in,” she said.

From Los Angeles Times • May 18, 2026

She said he had a naturally hairy upper body - and in the summer months would shave his chest, using clippers and a wet razor.

From BBC • Mar. 12, 2026

Samary arrived just ahead of Gomina, his loyalist commander, at QRF headquarters, a base fortified by guard towers and razor wire.

From The Wall Street Journal • Mar. 12, 2026

Once a symbol of cooperation, the 'Friendship Bridge' connecting the two snow-covered banks has been reinforced with rows of razor wire and anti-tank obstacles.

From Barron's • Feb. 6, 2026

Her mouth hung open in a leering smile, and her teeth were large and razor sharp, with a prominent set of gleaming white incisors.

From "The Hidden Gallery" by Maryrose Wood

Related Words

• blade
• knife
• shaver